Dr. Muhammad Zafar Javed Shahid Profile

Dr. Muhammad Zafar Javed Shahid

Technical Lead at Tencent

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Publications (5)

Proceedings Article | 1 August 2021 Presentation + Paper

An extensible framework for video ASIC development and validation at Facebook scale

Zafar Shahid, Gaurang Chaudhari, Vimal Reddy, Jinghan Yang

Proceedings Volume 11842, 118421M (2021) https://doi.org/10.1117/12.2594309

KEYWORDS: Video compression, Video coding

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Proceedings Article | 22 March 2013 Paper

A histogram shifting based RDH scheme for H.264/AVC with controllable drift

Zafar Shahid, William Puech

Proceedings Volume 8665, 86650S (2013) https://doi.org/10.1117/12.2012741

KEYWORDS: Data hiding, Video, Visualization, Video compression, Distortion, Computer programming, Chemical elements, Reconstruction algorithms, Digital watermarking, Quantization

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Proceedings Article | 19 February 2013 Paper

Investigating the structure preserving encryption of high efficiency video coding (HEVC)

Zafar Shahid, William Puech

Proceedings Volume 8656, 86560N (2013) https://doi.org/10.1117/12.2011933

KEYWORDS: Video, Video coding, Binary data, Symmetric-key encryption, Digital filtering, Computer security, Motion analysis, Image filtering, Video compression, Standards development

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Proceedings Article | 28 January 2009 Paper

A novel efficient image compression system based on independent component analysis

Zafar Shahid, Florent Dupont, Atilla Baskurt

Proceedings Volume 7248, 724808 (2009) https://doi.org/10.1117/12.806159

KEYWORDS: Image compression, Independent component analysis, Associative arrays, Quantization, JPEG2000, Image quality, Wavelets, Databases, Chemical species, Signal to noise ratio

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Proceedings Article | 19 January 2009 Paper

An adaptive scan of high frequency subbands for dyadic intra frame in MPEG4-AVC/H.264 scalable video coding

Z. Shahid, M. Chaumont, W. Puech

Proceedings Volume 7257, 72570U (2009) https://doi.org/10.1117/12.806394

KEYWORDS: Scalable video coding, Video, Wavelets, Spatial resolution, Image compression, Video coding, Discrete wavelet transforms, Image enhancement, Algorithms, Computer simulations

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